Core inflation accelerated to its highest level in more than two years during March as escalating energy prices, driven by the Iran conflict, pushed the Federal Reserve's preferred price gauge to 3.2%, matching analyst expectations while first-quarter economic growth came in below forecasts at a 2% annualized pace.

Market Context

The reports arrived a day after the Federal Open Market Committee voted to hold interest rates steady for the third consecutive meeting, though four members dissented from the decision, reflecting deep divisions within the central bank over how to address inflation that has remained above target for five years. The mixed economic picture creates additional complexity for policymakers navigating between persistent price pressures and a labor market near historic lows for unemployment claims.

The data underscores the divergent paths across the economy as consumers face renewed pain at the pump while certain sectors, particularly those tied to artificial intelligence investment, continue to outperform expectations.

Analysis

Heather Long, chief economist at Navy Federal Credit Union, described the current environment as a "split-screen economy" in which companies and investors involved in AI are experiencing robust conditions while middle and moderate-income households struggle with elevated gas prices and inflation returning to its hottest level in three years. The core personal consumption expenditures price index excluding food and energy rose a seasonally adjusted 0.3% for the month, pushing the 12-month rate to 3.2%, the Commerce Department reported Thursday. Including volatile food and energy components, the headline PCE index increased 0.7% monthly and 3.5% annually, both in line with Dow Jones consensus estimates.

Energy prices proved to be the primary driver of inflation pressures, with goods prices overall rising 1.4%, boosted by an 11.6% surge in energy goods and services. Services prices climbed a more modest 0.3%. The jump in pump prices appeared to crimp real consumer spending: personal consumption expenditures rose just 1.6% for the quarter while outlays for goods actually decreased 0.1% in inflation-adjusted terms, though personal consumption jumped 0.9% in March alone as consumers front-loaded purchases ahead of further price increases.

Government spending provided a tailwind to economic growth, with overall government expenditures rising 4.4% and federal spending climbing 9.3%. Real final sales to private domestic purchasers, a more precise measure of underlying consumer demand, accelerated 2.5%, suggesting some resilience in the private sector despite headwinds from higher energy costs.

Key Numbers

- Core PCE inflation: +0.3% monthly, 3.2% year-over-year (highest since November 2023)

- Headline PCE inflation: +0.7% monthly, 3.5% annual rate

- Q1 GDP growth: 2.0% annualized pace (vs 2.2% estimate; up from 0.5% in Q4 2025)

- Initial jobless claims: 189,000 for week ended April 25 (lowest since September 1969; vs 212,000 estimate)

- Energy goods and services: +11.6% surge driving bulk of inflation pressure

What to Watch

The Fed faces mounting pressure as core inflation reaches levels not seen in over two years while maintaining its higher-for-longer rate stance. Gasoline prices above $4 per gallon nationally threaten to keep energy-driven inflation elevated in coming months, potentially forcing the central bank to reconsider its policy trajectory. Markets will scrutinize upcoming FOMC communications for signals on how committee members are weighing the split-screen economic dynamics between AI-linked sectors and consumers facing sticker shock at the pump.

The next major data points include monthly jobs reports and additional inflation readings that will help determine whether the recent energy price spike represents a temporary shock or the beginning of a more sustained inflationary period. Traders should monitor crude oil futures for further escalation tied to geopolitical developments, as any continued surge in energy costs could complicate the Fed's path toward potential rate adjustments later this year.